一种基于车辆定位的防盗系统开发

Development of Guard System Based on Vehicles Position

文章介绍了一种车辆防盗定位系统的设计方案.系统主要由三个部分组成:GPS接收器、GSM短消息收发器和单片机控制器.系统一旦检测到异常情况(如车辆位置改变),就可通过SMS进行报警.另外,还可通过SMS设置与查询系统的警戒状态.最后,给出了系统的测试结果。

One type of design scheme of vehicles security positioning system is introduced. The system consists of three parts： GPS receiver, GSM short-message transceiver and MCU controller. The system will be alarmed by sending SMS when abnormal situation （e.g. vehicle＇s position changed） is detected. On the other hand, the system also can set up and inquire the alert status by SMS. Test result of the system is also given at the end.